Data Transmission

Code

#include <stdio.h>
#include <stdint.h>

void convert_to_big_endian(uint32_t value, uint8_t arr[4]) {
    // Your code here

    uint8_t nibble_mask = 0;

    for(int i=0;i<8;i++){
        nibble_mask |= (1<<i);
    }



    int pos=24;

    for(int j=0;j<4;j++){

        arr[j] = ((value & (nibble_mask<<pos))>>pos);

        pos-=8;

    }


}

int main() {
    uint32_t value;
    uint8_t arr[4];
    scanf("%u", &value);
    convert_to_big_endian(value, arr);
    for (int i = 0; i < 4; i++) {
        printf("%u", arr[i]);
        if(i<3){
            printf(" ");
        }
    }
    return 0;
}

Solving Approach